Diff Report
Run #52e49b28a90e1: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52e49acfb0eb8: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Request::initialize

Symfony\Component\HttpFoundation\Request::initializeRun #52e49b28a90e1Run #52e49acfb0eb8DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)472 500 28 5.9%
Incl. Wall Time (microsec) per call 236 250 14 5.9%
Excl. Wall Time (microsec)62 63 1 1.6%
Incl. CPU (microsecs)475 503 28 5.9%
Incl. CPU (microsecs) per call 238 252 14 5.9%
Excl. CPU (microsec)46 46 0 0.0%
Incl. MemUse (bytes)78,536 78,536 0 0.0%
Incl. MemUse (bytes) per call 39,268 39,268 0 0.0%
Excl. MemUse (bytes)2,456 2,456 0 0.0%
Incl. PeakMemUse (bytes)62,936 62,936 0 0.0%
Incl. PeakMemUse (bytes) per call 31,468 31,468 0 0.0%
Excl. PeakMemUse (bytes)2,896 2,896 0 0.0%

Parent/Child Regression/Improvement report for Symfony\Component\HttpFoundation\Request::initialize [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl. CPU Diff
(microsec)		ICpu
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Symfony\Component\HttpFoundation\Request::initialize0 N/A% 28 9.8% 28 6.6% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function1 3.6% 0 0.0% 0 N/A% 0 N/A%
Parent function
Symfony\Component\HttpFoundation\Request::__construct0 N/A% 28 100.0% 28 100.0% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\ServerBag::getHeaders0 N/A% 10 35.7% 10 35.7% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::__construct0 N/A% 8 28.6% 7 25.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ParameterBag::__construct0 N/A% 6 21.4% 2 7.1% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% 2 7.1% 6 21.4% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\FileBag::__construct0 N/A% 1 3.6% 3 10.7% 0 N/A% 0 N/A%